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tongue protector

A technology of protector and base, which is applied in the fields of adding protective layer, medical science, dentistry, etc. to avoid damage

Inactive Publication Date: 2016-03-02
方碧松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no simple and practical tongue protector on the market that can be applied during crown preparation

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The tongue protector according to the present invention comprises: a base part, a flange is provided at one end of the base part, a groove for connection is provided on the flange, and a first connecting part is provided at the other end of the base part; A tongue protection part, one end of the tongue protection part includes a tongue protection wing, and the other end of the tongue protection part is provided with a second connection part, and the second connection part is used to be detachably connected to the first connection part , so as to connect the base portion and the tongue guard portion together.

[0022] The flange extends from one end of the base portion toward the outside of the tongue protector. Alternatively, the flange extends from one end of the base portion toward the inside of the tongue protector.

[0023] Preferably, the second connection part is slidable and rotatable relative to the first connection part, thereby enabling the tongue guard part ...

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PUM

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Abstract

The invention relates to a tongue protector. The tongue protector comprises a base part (2) and a tongue protecting part (3), wherein a flange (4) is formed at one end of the base part (2); a groove (5) for connecting is arranged on the flange (4); a first connecting part is arranged at the other end of the base part (2); a tongue protecting wing (8) is arranged at one end of the tongue protecting part (3); a second connecting part is arranged at the other end of the tongue protecting part (3); and the second connecting part is detachably connected to the first connecting part, so that the base part (2) and the tongue protecting part (3) are connected together. The tongue protector disclosed by the invention can be used for effectively isolating the contact of the tongue side edge, the tongue tip, the mouth floor tissue and lower tooth side edges, so that the tongue is prevented from being injured during a tooth preparation process.

Description

technical field [0001] The present invention relates to a tongue protector. More specifically, the present invention relates to a tongue protector for protecting the tongue and the mucous membrane of the floor of the mouth during crown preparation. Background technique [0002] In the process of crown preparation, due to the cutting of the gingival margin, the rubber dam technique cannot be used to protect the buccal and lingual tissue, and the mouth mirror is usually used for protection. Unlike the buccal mucosa, which is also close to the teeth when the mouth is wide open, the tongue and the floor of the mouth mucosa will be ineffective due to the involuntary movement of the tongue, making them extremely vulnerable to injury. In addition, the tongue protector should not obstruct the operating field of vision, and should take into account the differences in individual oral cavity morphology, and can protect all parts of the tongue. So far, there is no simple and practical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C5/14
Inventor 方碧松侯本祥孙鹏刘玉英马宏曹钰
Owner 方碧松